{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: BQE vulnerabilities","home_page_url":"https://patchfirst.co/vendor/bqe/","feed_url":"https://patchfirst.co/feed/vendor/bqe.json","description":"New and newly exploited BQE CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2021-42258#kev","url":"https://patchfirst.co/cve/CVE-2021-42258/","title":"[KEV] CVE-2021-42258: BQE BillQuick Web Suite SQL Injection Vulnerability","content_text":"BQE · BillQuick Web Suite. In CISA KEV since 2021-11-03, known ransomware use. ENISA EUVD lists it as exploited. EPSS 75.2% (higher than 99.51% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1059 Command and Scripting Interpreter; T1486 Data Encrypted for Impact. Priority 79.8 of 100.","summary":"BQE BillQuick Web Suite SQL Injection Vulnerability","date_published":"2021-11-03T00:00:00.000Z","date_modified":"2026-06-17T04:09:31.000Z","tags":["kev","ransomware","public-exploit","T1059","T1486"],"_patchfirst":{"reason":"kev","priority":79.8,"kev":{"dateAdded":"2021-11-03","ransomware":true},"epss":{"score":0.75182,"percentile":0.9951},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"BQE","product":"BillQuick Web Suite","techniqueIds":["T1059","T1486"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}}]}